ITTO20040386A1 - FIELD-EFFECTIVE DEVICE FOR THE DETECTION OF SMALL QUANTITIES OF ELECTRIC CHARGE, SUCH AS THOSE GENERATED IN BIOMOLECULAR PROCESSES, IMMOBILIZED NEAR THE SURFACE. - Google Patents
FIELD-EFFECTIVE DEVICE FOR THE DETECTION OF SMALL QUANTITIES OF ELECTRIC CHARGE, SUCH AS THOSE GENERATED IN BIOMOLECULAR PROCESSES, IMMOBILIZED NEAR THE SURFACE.Info
- Publication number
- ITTO20040386A1 ITTO20040386A1 IT000386A ITTO20040386A ITTO20040386A1 IT TO20040386 A1 ITTO20040386 A1 IT TO20040386A1 IT 000386 A IT000386 A IT 000386A IT TO20040386 A ITTO20040386 A IT TO20040386A IT TO20040386 A1 ITTO20040386 A1 IT TO20040386A1
- Authority
- IT
- Italy
- Prior art keywords
- detection
- electric charge
- field
- small quantities
- those generated
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4145—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for biomolecules, e.g. gate electrode with immobilised receptors
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000386A ITTO20040386A1 (en) | 2004-06-09 | 2004-06-09 | FIELD-EFFECTIVE DEVICE FOR THE DETECTION OF SMALL QUANTITIES OF ELECTRIC CHARGE, SUCH AS THOSE GENERATED IN BIOMOLECULAR PROCESSES, IMMOBILIZED NEAR THE SURFACE. |
PCT/EP2005/052655 WO2005121765A1 (en) | 2004-06-09 | 2005-06-09 | A field-effect device for the detection of small quantities of electric charge, such as those generated in bio-molecular processes, bound in the vicinity of the surface |
US11/570,255 US7535232B2 (en) | 2004-06-09 | 2005-06-09 | Field-effect device for the detection of small quantities of electric charge, such as those generated in bio-molecular process, bound in the vicinity of the surface |
EP20050756819 EP1759193A1 (en) | 2004-06-09 | 2005-06-09 | A field-effect device for the detection of small quantities of electric charge, such as those generated in bio-molecular processes, bound in the vicinity of the surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000386A ITTO20040386A1 (en) | 2004-06-09 | 2004-06-09 | FIELD-EFFECTIVE DEVICE FOR THE DETECTION OF SMALL QUANTITIES OF ELECTRIC CHARGE, SUCH AS THOSE GENERATED IN BIOMOLECULAR PROCESSES, IMMOBILIZED NEAR THE SURFACE. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20040386A1 true ITTO20040386A1 (en) | 2004-09-09 |
Family
ID=34971558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000386A ITTO20040386A1 (en) | 2004-06-09 | 2004-06-09 | FIELD-EFFECTIVE DEVICE FOR THE DETECTION OF SMALL QUANTITIES OF ELECTRIC CHARGE, SUCH AS THOSE GENERATED IN BIOMOLECULAR PROCESSES, IMMOBILIZED NEAR THE SURFACE. |
Country Status (4)
Country | Link |
---|---|
US (1) | US7535232B2 (en) |
EP (1) | EP1759193A1 (en) |
IT (1) | ITTO20040386A1 (en) |
WO (1) | WO2005121765A1 (en) |
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CN101490551A (en) * | 2006-06-30 | 2009-07-22 | 阿普里拉股份有限公司 | Methods of analyzing binding interactions |
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US20100301398A1 (en) | 2009-05-29 | 2010-12-02 | Ion Torrent Systems Incorporated | Methods and apparatus for measuring analytes |
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DE4239319C2 (en) * | 1992-11-23 | 1996-10-02 | Ignaz Prof Dr Eisele | Process for the spacer-free, hybrid construction of air gap and gate of suspended gate field effect transistors (SGFET) as well as components manufactured according to the process |
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JP4195859B2 (en) * | 2001-11-16 | 2008-12-17 | 株式会社バイオエックス | FET type sensor, ion concentration detection method and base sequence detection method using the sensor |
DE10163557B4 (en) | 2001-12-21 | 2007-12-06 | Forschungszentrum Jülich GmbH | Transistor-based sensor with specially designed gate electrode for high-sensitivity detection of analytes |
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TW544752B (en) * | 2002-05-20 | 2003-08-01 | Univ Nat Yunlin Sci & Tech | Method for producing SnO2 gate ion sensitive field effect transistor (ISFET), and method and device for measuring the temperature parameters, drift and hysteresis values thereof |
EP1601957B1 (en) * | 2003-03-07 | 2006-08-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Ion-sensitive field effect transistor and method for producing an ion-sensitive field effect transistor |
TW586228B (en) * | 2003-03-19 | 2004-05-01 | Univ Chung Yuan Christian | Method for fabricating a titanium nitride sensing membrane on an EGFET |
-
2004
- 2004-06-09 IT IT000386A patent/ITTO20040386A1/en unknown
-
2005
- 2005-06-09 WO PCT/EP2005/052655 patent/WO2005121765A1/en active Application Filing
- 2005-06-09 EP EP20050756819 patent/EP1759193A1/en not_active Withdrawn
- 2005-06-09 US US11/570,255 patent/US7535232B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7535232B2 (en) | 2009-05-19 |
EP1759193A1 (en) | 2007-03-07 |
US20070247170A1 (en) | 2007-10-25 |
WO2005121765A1 (en) | 2005-12-22 |
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